Answer:
What has a bell but isn't a church. Is full of air but is not a balloon?
My first is twice in apple but not once in tart. My second is in liver but not in heart. My third is in giant and also in ghost. Whole Iām best when I am roast.
I am so simple that I can only point. Yet I guide men all over the world.
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
I wear a red robe, with staff in hand, and a stone in my throat.
I will disappear every time you say my name.
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?